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CHONGQING TIEMA IND GROUP CO LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    32,646
  • Filing trend
    ⇩ 20.0%
About

CHONGQING TIEMA IND GROUP CO LTD has a total of 50 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and measurement are Nanjing jinxin transmission equipment co ltd, TAIER HEAVY INDUSTRY CO LTD and WEIFANG SHENGRUI POWER MACHINERIES TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHONGQING TIEMA IND GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing CHONGQING TIEMA IND GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Youguo 11
#2 Wu Yayu 9
#3 Zhong Hao 9
#4 Liao Zhouwen 8
#5 Jiang Xihuai 8
#6 Luo Yunjiang 7
#7 Chen Shaolong 7
#8 Huang Jin 7
#9 Ping Ziwei 6
#10 Wu Zhiqing 5

Latest patents

Publication Filing date Title
CN110976234A Special vehicle instrument panel surface treatment method
CN110983319A Novel energy-saving environment-friendly phosphating substitution process
CN111037309A Intelligent processing unit layout system for shaft (sleeve) parts
CN110966402A Novel gearbox gearshift
CN111015135A High-precision cross shaft machining process
CN111059134A Lubricating oil fluid supporting device
CN110966401A Rear power takeoff of symmetrically arranged gear box
CN110939701A Fixed shaft type multi-way power hybrid gearbox
CN111037221A Method for processing cast aluminum valve hole
CN111069807A Visualization system for welding robot and use method thereof
CN110990998A Intelligent manufacturing process system for gearbox body
CN110919563A Gearbox box blank location frock
CN110900280A Method for positioning by using internal thread bottom hole of gearbox body
CN110990997A Design scheme of box body parameterization process template
CN110977334A Positioning method of gearbox body
CN110548814A Fixing clamp and fixing method for arc-shaped clamp
CN111098087A Flexible machining process for chassis gearbox shell of military heavy-duty vehicle
CN109536684A A kind of new structural press quenching equipment
CN109580214A A kind of synchronous ring and synchromesh cone fit quality measuring machine
CN109278548A A kind of transmission device integrating preposition Full-power takeoff, speed changer, postposition transfer gear